art-standard-lib/build/Art.StandardLib/Core/StringCase.js

The Standard Library for JavaScript that aught to be.

// Generated by CoffeeScript 1.12.7
(function() {
  var StringCase, compactFlatten, isArray, isString, ref;

  compactFlatten = require('./ArrayCompactFlatten').compactFlatten;

  ref = require('./Types'), isArray = ref.isArray, isString = ref.isString;

  module.exports = StringCase = (function() {
    var findCapStartWordsRegExp, findWordsRegExp, getCodeWords;

    function StringCase() {}

    findWordsRegExp = /[a-zA-Z][a-zA-Z0-9]*|[0-9]+/g;

    findCapStartWordsRegExp = /(?:[A-Z]{2,}(?![a-z]))|[A-Z][a-z0-9]*|[a-z0-9]+/g;


    /* getCodeWords
      INv1: <String>
      INv2: <Array* <String>>
      OUT: <Array <String>>
     */

    StringCase.getCodeWords = getCodeWords = function(str) {
      var word;
      return compactFlatten((function() {
        var i, len, ref1, results;
        if (isArray(str)) {
          return str;
        } else if (isString(str) && findWordsRegExp.test(str)) {
          ref1 = str.match(findWordsRegExp);
          results = [];
          for (i = 0, len = ref1.length; i < len; i++) {
            word = ref1[i];
            results.push(word.match(findCapStartWordsRegExp));
          }
          return results;
        } else {
          return [];
        }
      })());
    };

    StringCase.codeWords = getCodeWords;

    StringCase.lowerCase = function(str) {
      return str != null ? str.toLocaleLowerCase() : void 0;
    };

    StringCase.upperCase = function(str) {
      return str != null ? str.toLocaleUpperCase() : void 0;
    };

    StringCase.capitalize = function(str) {
      return StringCase.upperCase(str.charAt(0)) + str.slice(1);
    };

    StringCase.decapitalize = function(str) {
      return StringCase.lowerCase(str.charAt(0)) + str.slice(1);
    };

    StringCase.getLowerCaseCodeWords = function(str) {
      var i, len, ref1, results, word;
      ref1 = StringCase.getCodeWords(str);
      results = [];
      for (i = 0, len = ref1.length; i < len; i++) {
        word = ref1[i];
        results.push(StringCase.lowerCase(word));
      }
      return results;
    };

    StringCase.getUpperCaseCodeWords = function(str) {
      var i, len, ref1, results, word;
      ref1 = StringCase.getCodeWords(str);
      results = [];
      for (i = 0, len = ref1.length; i < len; i++) {
        word = ref1[i];
        results.push(StringCase.upperCase(word));
      }
      return results;
    };

    StringCase.getCapitalizedCodeWords = function(str) {
      var i, len, ref1, results, word;
      ref1 = StringCase.getCodeWords(str);
      results = [];
      for (i = 0, len = ref1.length; i < len; i++) {
        word = ref1[i];
        results.push(StringCase.capitalize(StringCase.lowerCase(word)));
      }
      return results;
    };

    StringCase.upperCamelCase = function(str, joiner) {
      var word;
      if (joiner == null) {
        joiner = "";
      }
      return ((function() {
        var i, len, ref1, results;
        ref1 = this.getLowerCaseCodeWords(str);
        results = [];
        for (i = 0, len = ref1.length; i < len; i++) {
          word = ref1[i];
          results.push(this.capitalize(word));
        }
        return results;
      }).call(StringCase)).join(joiner);
    };

    StringCase.lowerCamelCase = function(str, joiner) {
      if (joiner == null) {
        joiner = "";
      }
      return StringCase.decapitalize(StringCase.upperCamelCase(str, joiner));
    };

    StringCase.snakeCase = function(str, joiner) {
      if (joiner == null) {
        joiner = "_";
      }
      return (StringCase.getLowerCaseCodeWords(str)).join(joiner);
    };

    StringCase.upperSnakeCase = function(str, joiner) {
      if (joiner == null) {
        joiner = "_";
      }
      return (StringCase.getUpperCaseCodeWords(str)).join(joiner);
    };

    StringCase.dashCase = function(str, joiner) {
      if (joiner == null) {
        joiner = "-";
      }
      return (StringCase.getLowerCaseCodeWords(str)).join(joiner);
    };

    StringCase.capitalizedDashCase = function(str, joiner) {
      if (joiner == null) {
        joiner = "-";
      }
      return (StringCase.getCapitalizedCodeWords(str)).join(joiner);
    };

    return StringCase;

  })();

}).call(this);

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